Peptides
Les peptides sont des chaînes courtes d'acides aminés liées par des liaisons peptidiques, jouant un rôle essentiel en tant que molécules biologiques dans divers processus cellulaires. Ils fonctionnent comme hormones, neurotransmetteurs et molécules de signalisation, et sont largement utilisés dans les applications thérapeutiques et diagnostiques. Les peptides sont également cruciaux dans la recherche pour étudier les interactions protéiques, les activités enzymatiques et les voies de signalisation cellulaire. Chez CymitQuimica, nous proposons une large sélection de peptides de haute qualité pour soutenir vos besoins en recherche et développement en biotechnologie et en pharmacie.
Sous-catégories appartenant à la catégorie "Peptides"
29634 produits trouvés pour "Peptides"
Trier par
Degré de pureté (%)
0
100
|
0
|
50
|
90
|
95
|
100
EKSQDGGR
Peptide EKSQDGGR is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.Formule :C33H55N13O14Masse moléculaire :875.88 g/molH-CYPYDVPDYASLRSL-OH
Peptide H-CYPYDVPDYASLRSL-OH is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.
Formule :C80H114N18O24SMasse moléculaire :1,761.95 g/molH-MDSRELALASLMC-NH2 PAB-405-1336E
Peptide H-MDSRELALASLMC-NH2 PAB-405-1336E is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.Boc-D-Phe-OH
CAS :Boc-D-Phe-OH is an antimicrobial peptide that is a small molecule with a molecular weight of 254.8. It has been shown to have anti-tumor activity, and can be used as an alternative to conventional chemotherapeutic drugs in the treatment of cancer. Boc-D-Phe-OH binds to the hydrophobic region on the surface of cells and disrupts the cell's membrane, causing cell death by apoptosis. This peptide also shows antibacterial activity against gramicidin S, which is a Gram-positive antibiotic that belongs to the polymyxins class. The antibacterial activity of this peptide may be due to its ability to bind to divalent cations such as calcium ions and magnesium ions. Boc-D-Phe-OH has been synthesized using a method that is both efficient and rapid (less than 12 hours). It has also been shown that this peptide does not show anyFormule :C14H19NO4Degré de pureté :Min. 95%Masse moléculaire :265.3 g/molH-TITLEVEPSDTIENV^K-OH
Peptide H-TITLEVEPSDTIENV^K-OH is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.H-V^IFDANAPV^AV^R^-OH
Peptide H-V^IFDANAPV^AV^R^-OH is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.H-AGAVAEEVLAAIR^-OH
Peptide H-AGAVAEEVLAAIR^-OH is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.(Ala1)-PAR-4 (1-6) amide (mouse)
CAS :Custom research peptide; min purity 95%. For different specs please use the Peptide Quote ToolFormule :C34H48N8O7Masse moléculaire :680.8 g/molAc-CAQK-NH2
Peptide Ac-CAQK-NH2 is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.H-I^PGMVVDR-OH
Peptide H-I^PGMVVDR-OH is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.
H-YVYIAELL^AHK-OH
Peptide H-YVYIAELL^AHK-OH is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.H-RPHFPQFSYSASGTA^-OH
Peptide H-RPHFPQFSYSASGTA^-OH is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.Ac-CYSQFLDKYLQSTRV-OH
Peptide Ac-CYSQFLDKYLQSTRV-OH is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.CMVpp65 - 32(SINVHHYPSAAERKH)
Custom research peptide; min purity 95%. For different specs please use the Peptide Quote Tool
Masse moléculaire :1,745.9 g/molMART-1(51-73)
Custom research peptide; min purity 95%. For different specs please use the Peptide Quote ToolH-AQEEAEAEER^-OH
Peptide H-AQEEAEAEER^-OH is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.
H-SFSTASAITPSVSR^-OH
Peptide H-SFSTASAITPSVSR^-OH is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.
H-SSKITHR^IHWESASLLR-OH
Peptide H-SSKITHR^IHWESASLLR-OH is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.Neuropeptide VF (124-131) (human)
CAS :Neuropeptide: Neuropeptides are small signaling molecules produced and released by neurons engaged in many physiological functions. Indeed, neuropeptides act on neural substrates such as G protein-coupled receptors (GPCRs), tyrosine-kinase receptor, insuline-like peptides and also ion channels. Actions of Neuropeptides result in slow-onset, long-lasting modulation of synaptic transmission. Pro-FMRFamide-related neuropeptide VF: Pro-FMRFamide-related neuropeptide VF also called neuropeptide VF precursor are expressed in neurons in mediobasal hypothalamus. Neuropeptide VF precursor is a propeptide which is cleaved in three others peptide: Neuropeptide RFRP-1, RFRP-2 and RFRP-3. Neuropeptide RFRP-3 (124-131): Neuropeptide RFRP-3 acts as a potent synthesis and secretion gonadotropin inhibitor. Neuropeptide RFRP-3 inhibit forskolin-induced production of cAMP and progesterone production in human cells. Neuropeptide RFRP-3 (124-131) is a part of RFRP-3 and is useful in opioid research.Formule :C45H72N14O10Masse moléculaire :969.16 g/molSarafotoxin S6c
CAS :Sarafotoxin S6c, sourced from the venom of the Atractaspis engaddensis snake family, is one of four (S6a-d) isopeptides of the Sarafotoxins. This product is a synthetically produced toxin, containing disulfide bonds between Cys1-Cys15 and Cys3-Cys11. Due to their structural and functional homology to the endothelin peptides, Sarafotoxins can enhance vasoconstriction through stimulating the class A G-protein-coupled, endothelin ETA and ETB receptors. This in turn leads to left ventricular dysfunction and bronchoconstriction. Compared to the sarafotoxin isopeptide S6b, S6c is less toxic with a 100 to 10,000-fold reduced affinity for the ETA receptor, therefore acts as a selective agonist to the ETB receptor. One study demonstrated that when sarafotoxin 6c was used to activate ETB receptors in rats there was an increase in arterial pressure, known as S6c-induced hypertension. As the upregulation of Endothelin-1 (ET-1) is related to circulatory-system diseases, the interaction between ET-1 and its receptors is highly important for development of endothelin receptor antagonist treatments. Sarafotoxin S6c can be used as a pharmacological reagent to study these interactions.Formule :C103H147N27O37S5Degré de pureté :Min. 95%Masse moléculaire :2,515.8 g/molH-DRVYIHPF-NH2
Peptide H-DRVYIHPF-NH2 is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.
TAPI-1
CAS :TAPI-1 is an inhibitor of TACE (TNF-α converting enzyme, also known as ADAM17) and matrix metalloproteinases (MMPs). It blocks the shedding of several cell surface proteins, including tumor necrosis factor-alpha (TNF-α), IL-6 receptor, and TNF receptors p60 (TNFRI) and p80 (TNFRII).Formule :C26H37N5O5Degré de pureté :Min. 95%Masse moléculaire :499.60 g/molH-TYFPHFDVSHGSAQVK^-OH
Peptide H-TYFPHFDVSHGSAQVK^-OH is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.H-MAGMALARAWKQC-NH2
Peptide H-MAGMALARAWKQC-NH2 is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.
H-LLIYGATNLADGVPSR^-OH
Peptide H-LLIYGATNLADGVPSR^-OH is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.H-QTISNACGTIGLIHAIANNK^-OH
Peptide H-QTISNACGTIGLIHAIANNK^-OH is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.Trp-Ile-Arg
Custom research peptide; min purity 95%. For different specs please use the Peptide Quote ToolFormule :C23H35N7O4Masse moléculaire :473.57 g/molβ-Casomorphin (1-5) (bovine) acetate salt
CAS :β-Casomorphin (1-5) (bovine) acetate salt is a bioactive peptide, which is derived from the enzymatic breakdown of bovine casein, a milk protein. This peptide fragment exhibits a sequence-specific opioid-like activity, primarily due to its interaction with opioid receptors in the central nervous system. The mode of action involves mimicking the endogenous opioids by binding to these receptors, which can modulate pain perception, gut motility, and potentially impact mood and immune responses.Due to its physiological effects, β-Casomorphin (1-5) is of significant interest in scientific research focusing on its potential implications in gastrointestinal functions, neurochemical pathways, and its controversial role in conditions such as autism spectrum disorders and schizophrenia. It is also studied for its potential impact on dietary practices and the digestive processes associated with dairy consumption. Research continues to explore its pharmacokinetics, receptor affinities, and broader biological effects within dietary contexts and therapeutic frameworks.Formule :C30H37N5O7Degré de pureté :Min. 95%Masse moléculaire :579.65 g/molH-VFIGINDLEK^-OH
Peptide H-VFIGINDLEK^-OH is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.Chain A, SARS-CoV-2 spike glycoprotein (902-909)
Custom research peptide; min purity 95%. For different specs please use the Peptide Quote ToolH-SSIMR^-OH
Peptide H-SSIMR^-OH is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.H-VVLSQGSK^-OH
Peptide H-VVLSQGSK^-OH is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.
H-FNKPFVFLMIEQNTK^-OH
Peptide H-FNKPFVFLMIEQNTK^-OH is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.Urantide
CAS :Urantideâ„¢ is a peptide that is derived from Urotensin II and related peptides. It has been shown to be an antagonist of the urotensin receptor, which may be involved in the regulation of renal function. The peptide inhibits the release of renin, aldosterone, and vasopressin.Formule :C51H66N10O12S2Degré de pureté :Min. 95%Masse moléculaire :1,075.28 g/molH-ALP^AP^IEK^-OH
Peptide H-ALP^AP^IEK^-OH is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.
H-YQGFIFDIVTK^-OH
Peptide H-YQGFIFDIVTK^-OH is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.
Ac-CLKYFGKALENPTR-NH2
Peptide Ac-CLKYFGKALENPTR-NH2 is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.
Biot-GRGRGRGRGRGRG-NH2
Peptide Biot-GRGRGRGRGRGRG-NH2 is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.
LCBiot-GPPAAAPGHPLAPGPHPAAPSSWGPRPRRY-OH
Peptide LCBiot-GPPAAAPGHPLAPGPHPAAPSSWGPRPRRY-OH is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.Ac-PDEVKRKKKPYC-NH2
Peptide Ac-PDEVKRKKKPYC-NH2 is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.H-YTPVGR^-OH
Peptide H-YTPVGR^-OH is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.8-Azido-3,6-Dioxaoctanoic Acid
CAS :8-Azido-3,6-Dioxaoctanoic Acid is a PEG compound with two different functional groups (also known as heterobifunctional). Unlike homobifunctional PEG compounds (same functional group on both ends), this type of compounds are more versatile as have two different anchor points. 8-Azido-3,6-Dioxaoctanoic Acid is used as a linker and spacer to add a PEG moiety, via pegylation (a bioconjugation technique) to proteins, peptides, oligonucleotides, small molecules and nanoparticles.Formule :C6H11N3O4Degré de pureté :Min. 95%Masse moléculaire :189.17 g/molH-LPDA^TPTELA^K^-OH
Peptide H-LPDA^TPTELA^K^-OH is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.H-SFGNPFEPQAR^-OH
Peptide H-SFGNPFEPQAR^-OH is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.Cyclo(-Met-Pro)
CAS :Cyclo(-Met-Pro) is a synthetic antioxidant that inhibits the proliferation of cancer cells. Cyclo(-Met-Pro) binds to the reactive oxygen species (ROS), such as hydroxyl, alkoxy, and peroxyl radicals, in the cell and prevents them from damaging DNA. Cyclo(-Met-Pro) also inhibits the generation of ROS by reacting with metal ions, such as iron and copper. This compound has been shown to have an effect on human cells by inhibiting the proliferation of cancer cells. Cyclo(-Met-Pro) is synthesized by reacting methylamine with cyclopentadiene in sodium hydroxide solution or hydroxide solution. The synthesis can be monitored using spectrometry analyses.Formule :C10H16N2O2SDegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :228.31 g/molH-SVLLDAASGQLR^-OH
Peptide H-SVLLDAASGQLR^-OH is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.SARS-CoV-2 Nucleocapsid_3 B7 (HLA-B*07:02)
Custom research peptide; min purity 95%. For different specs please use the Peptide Quote Tool
H-LQAHLVAQTNLLR^-OH
Peptide H-LQAHLVAQTNLLR^-OH is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.H-KRAYYIYSGGERVPL-NH2
Peptide H-KRAYYIYSGGERVPL-NH2 is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.Ac-SADTNKRKRDEGIQESPVC-NH2
Peptide Ac-SADTNKRKRDEGIQESPVC-NH2 is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.
